Mathematics, 07.12.2020 02:00 Gabriel134
A local dealer has two video stores in two one on Foothill Drive and the other on Grand Avenue. The Foothill Drive store does 70% of the dealers business in the town and the Grand Avenue does the rest. In the Foothill Drive store 40% of all rentals or DVDs. At the Grand Avenue store 30% of all rentals are DVDs. If a customer is selected at random what is the probability that she will rent a DVD? This could be from foothill Drive or Grand Avenue
Answers: 1
Mathematics, 21.06.2019 16:10
The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82
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Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation
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Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
A local dealer has two video stores in two one on Foothill Drive and the other on Grand Avenue. The...
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